69510189

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 114556032

約数和(自身を除く): 45045843

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 173, 361, 371, 399, 519, 1007, 1083, 1113, 1211, 2527, 3021, 3287, 3633, 7049, 7581, 9169, 9861, 19133, 21147, 23009, 27507, 57399, 62453, 64183, 69027, 133931, 174211, 187359, 192549, 401793, 437171, 522633, 1219477, 1311513, 3310009, 3658431, 9930027, 23170063, 69510189]

約数ペア:

[(1, 69510189), (3, 23170063), (7, 9930027), (19, 3658431), (21, 3310009), (53, 1311513), (57, 1219477), (133, 522633), (159, 437171), (173, 401793), (361, 192549), (371, 187359), (399, 174211), (519, 133931), (1007, 69027), (1083, 64183), (1113, 62453), (1211, 57399), (2527, 27507), (3021, 23009), (3287, 21147), (3633, 19133), (7049, 9861), (7581, 9169)]